Subversion Repositories SmartDukaan

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @since         DebugKit 1.1
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */

App::uses('Security', 'Utility');
App::uses('DebugKitAppController', 'DebugKit.Controller');

/**
 * DebugKit ToolbarAccess Controller
 *
 * Allows retrieval of information from the debugKit internals.
 *
 * @since         DebugKit 1.1
 */
class ToolbarAccessController extends DebugKitAppController {

/**
 * name
 *
 * @var string
 */
        public $name = 'ToolbarAccess';

/**
 * Helpers
 *
 * @var array
 */
        public $helpers = array(
                'DebugKit.Toolbar' => array('output' => 'DebugKit.HtmlToolbar'),
                'Js', 'Number', 'DebugKit.SimpleGraph'
        );

/**
 * Components
 *
 * @var array
 */
        public $components = array('RequestHandler', 'DebugKit.Toolbar');

/**
 * Uses
 *
 * @var array
 */
        public $uses = array('DebugKit.ToolbarAccess');

/**
 * beforeFilter callback
 *
 * @return void
 */
        public function beforeFilter() {
                parent::beforeFilter();
                if (isset($this->Toolbar)) {
                        $this->Components->disable('Toolbar');
                }
                $this->helpers['DebugKit.Toolbar']['cacheKey'] = $this->Toolbar->cacheKey;
                $this->helpers['DebugKit.Toolbar']['cacheConfig'] = 'debug_kit';

                if (isset($this->Auth) && method_exists($this->Auth, 'mapActions')) {
                        $this->Auth->mapActions(array(
                                'read' => array('history_state', 'sql_explain')
                        ));
                }
        }

/**
 * Get a stored history state from the toolbar cache.
 *
 * @param null $key
 * @return void
 */
        public function history_state($key = null) {
                if (Configure::read('debug') == 0) {
                        return $this->redirect($this->referer());
                }
                $oldState = $this->Toolbar->loadState($key);
                $this->set('toolbarState', $oldState);
                $this->set('debugKitInHistoryMode', true);
                $this->viewClass = null;
                $this->layout = null;
        }

/**
 * Run SQL explain/profiling on queries. Checks the hash + the hashed queries,
 * if there is mismatch a 404 will be rendered. If debug == 0 a 404 will also be
 * rendered. No explain will be run if a 404 is made.
 *
 * @throws BadRequestException
 * @return void
 */
        public function sql_explain() {
                if (
                        !$this->request->is('post') ||
                        empty($this->request->data['log']['sql']) ||
                        empty($this->request->data['log']['ds']) ||
                        empty($this->request->data['log']['hash']) ||
                        Configure::read('debug') == 0
                ) {
                        throw new BadRequestException('Invalid parameters');
                }
                $hash = Security::hash($this->request->data['log']['sql'] . $this->request->data['log']['ds'], 'sha1', true);
                if ($hash !== $this->request->data['log']['hash']) {
                        throw new BadRequestException('Invalid parameters');
                }
                $result = $this->ToolbarAccess->explainQuery($this->request->data['log']['ds'], $this->request->data['log']['sql']);
                $this->set(compact('result'));
        }

}